Preschoolers use these 5' x 3' card-stock boxcars on Day 1 of Craft & Play. After customizing their own boxcars, they'll fill them up with cargo, 'drive' them to the Crew bucket, and dump the cargo out. It's a great example for little ones of how Jesus' power helps us do hard things! You'll need one Billy Boxcar per preschooler. *Pkg. of 10, enough for 10 kids.